STILL LIQUID EXTRACTION PLANT

FIELD: engines and pumps. ^ SUBSTANCE: downhole displacement pump has working chambers connected in turns to HP source made up of compressor and waste gas pipeline communicated with atmosphere. Each pump incorporates additionally central tube to discharge waster gas that makes an integral part of th...

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Bibliographische Detailangaben
Hauptverfasser: DANCH ANATOLIJ MIKHAJLOVICH, ROMANOV VLADIMIR DENISOVICH, ROMANOV DENIS VLADIMIROVICH, ROMANOVA ELENA VLADIMIROVNA, NOVAEV VASILIJ ALEKSEEVICH
Format: Patent
Sprache:eng ; rus
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